package cn.vincent.core.service;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.client.RestTemplate;

/**
 * 测试
 *
 * @create 2017-05
 */
@Service
public class ConsumerService {

    @Autowired
    RestTemplate restTemplate;

    @HystrixCommand(fallbackMethod = "addServiceFallback")
    @RequestMapping(value = "/add", method = RequestMethod.GET)
    public String add() {
        return restTemplate.getForEntity("http://COMPUTE-SERVICE/add?a=10&b=20", String.class).getBody();
    }

    public String addServiceFallback(){
        return "error";
    }
}
